diff --git a/dropwatch-1.5.3.tar.gz b/dropwatch-1.5.3.tar.gz
new file mode 100644
index 0000000..de829f7
Binary files /dev/null and b/dropwatch-1.5.3.tar.gz differ
diff --git a/dropwatch-1.5.tar.gz b/dropwatch-1.5.tar.gz
deleted file mode 100644
index ea89c90..0000000
Binary files a/dropwatch-1.5.tar.gz and /dev/null differ
diff --git a/dropwatch.spec b/dropwatch.spec
index a6c383f..4200ffa 100644
--- a/dropwatch.spec
+++ b/dropwatch.spec
@@ -1,14 +1,14 @@
 Name:           dropwatch
-Version:        1.5
-Release:        8
+Version:        1.5.3
+Release:        1
 Summary:        Kernel dropped packet monitoring utility
 
 License:        GPLv2+
 URL:            https://linux.die.net/man/1/dropwatch
-Source0:        https://github.com/nhorman/dropwatch/archive/dropwatch-1.5.tar.gz
+Source0:        https://github.com/nhorman/dropwatch/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 
 BuildRequires:  autoconf automake binutils-devel kernel-headers
-BuildRequires:  libnl3-devel libtool pkgconfig readline-devel
+BuildRequires:  libnl3-devel libtool pkgconfig readline-devel libpcap-devel
 Requires:       libnl3 readline
 
 %description
@@ -20,7 +20,7 @@ dropped.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{name}-%{version} -p1
+%autosetup -n %{name}-%{version} -p1
 
 %build
 ./autogen.sh
@@ -37,12 +37,19 @@ install -m0644 doc/dropwatch.1 %{buildroot}%{_mandir}/man1
 %files
 %license COPYING
 %{_bindir}/dropwatch
+%{_bindir}/dwdump
 
 %files help
 %doc README.md
 %{_mandir}/man1/dropwatch.1.gz
 
 %changelog
+* Sat Jan 30 2021 xihaochen <xihaochen@huawei.com> - 1.5.3-1
+- Type:requirements
+- Id:NA
+- SUG:NA
+- DESC:update dropwatch to 1.5.3
+
 * Thu Sep 10 2020 lunankun <lunankun@huawei.com> - 1.5-8
 - Type:bugfix
 - Id:NA